The following is a list of indoor arenas in Belgium, ordered by seating-only capacity. Indoor stadiums with a capacity of at least 2,000 are included in the list. The venues are by their final capacity after construction for seating-only and standing-only events.
| Image | Stadium | Capacity seated | Capacity standing | City | Team(s) | Inaugurated |
|---|---|---|---|---|---|---|
| Sportpaleis[1] | 15,089 | 23,001 | None | 1933 | ||
| Trixxo Arena[2] | 9,946 | 18,000 | None | 2004 | ||
| Flanders Expo[3] | 9,000 | 20,000 | None | 1987 | ||
| Forest National[4] | 8,400 | NA | None | 1970 | ||
| Spiroudome | 6,330 | NA | 1992 | |||
| Lotto Arena[5] | 5,218 | 8,050 | 2007 | |||
| ING Arena | ±5,000 | 15,000 | None | 2013 | ||
| Flanders Sports Arena | 5,000 | NA | None | 2000 | ||
| Country Hall Liège[6] | 4,783 | 7,123 | 1972 | |||
| Versluys Dome[7] | 4,779 | NA | 2006 | |||
| Hall du Paire | 4,000 | NA | 2006 | |||
| Expodroom | 3,900 | NA | None | 2001 | ||
| Mons.Arena | 3,700 | NA | ||||
| Sporthal Arena | 2,100 | NA | None | 1966 | ||